Chevrolet Sonic Owner's Manual: If Steam Is Coming from the Engine Compartment

Steam from an overheated engine can burn you badly, even if you just open
the hood. Stay away from the engine if you see or hear steam coming from it. Just
turn it off and get everyone away from the vehicle until it cools down. Wait until
there is no sign of steam or coolant before you open the hood.

If you keep driving when the engine is overheated, the liquids in it can catch
fire. You or others could be badly burned. Stop the engine if it overheats, and
get out of the vehicle until the engine is cool.

The vehicle has an indicator to warn of the engine overheating.
If the decision is made not to lift the hood when this warning appears, get service
help right away. See Roadside Assistance Program. ...

Power Door Locks
Select Power Door Locks and the following may display:
Auto Door Unlock
Unlock Door Anti Lock Out
Delayed Door Lock
Auto Door Unlock
This allows selection of which of the doors will automatically unlock when the
vehicle is shifted into P (Park) or the key is removed.
Select All Doors, ...

Engine Cover Replacement
Engine Cover Replacement
Callout
Component Name
1
Engine Cover
Procedure
Use a suitable tool to first unclip the front of the cover, then rotate
the cover backward and pull upward to remove.
...